ALSA-2021:1600

Source
https://errata.almalinux.org/8/ALSA-2021-1600.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1600.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2021:1600
Related
Published
2021-05-18T05:37:30Z
Modified
2023-03-13T16:34:08Z
Summary
Moderate: opensc security, bug fix, and enhancement update
Details

The OpenSC set of libraries and utilities provides support for working with smart cards. OpenSC focuses on cards that support cryptographic operations and enables their use for authentication, mail encryption, or digital signatures.

Security Fix(es):

  • opensc: heap-based buffer overflow in scoberthurread_file (CVE-2020-26570)

  • opensc: stack-based buffer overflow in scpkcs15emugemsafeGPK_init (CVE-2020-26571)

  • opensc: stack-based buffer overflow in tcos_decipher (CVE-2020-26572)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References

Affected packages

AlmaLinux:8 / opensc

Package

Name
opensc

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.20.0-4.el8